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LIN5-19957 : Security Advisory - openssl - CVE-2014-3569

Created: Dec 30, 2014    Updated: Dec 19, 2017
Resolved Date: Jan 4, 2015
Found In Version: 5.0.1.22
Fix Version: 5.0.1.23
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Userspace

Description

The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 1.0.1j does not properly handle attempts to use unsupported protocols, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unexpected handshake, as demonstrated by an SSLv3 handshake to a no-ssl3 application with certain error handling.  NOTE: this issue became relevant after the CVE-2014-3568 fix.<a href=http://cwe.mitre.org/data/definitions/476.html>CWE-476: NULL Pointer Dereference</a>

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3569

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